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TARO IKEDA TSUGUMICHI KOSHINAGA MIKIYA INOUE HIROSHI GOTO KIMINOBU SUGITOU NORITSUGU HAGIWARA 《Pediatrics international》2007,49(1):58-63
BACKGROUND: There are only a few reports discussing the characteristics of intussusception developing in school-age children. The characteristics of these cases are discussed, with reference to previous literature. METHODS: The present study included eight cases of intussusception in school-age children among 143 intussusception patients treated on an inpatient basis at Nihon University Itabashi Hospital, during the 11 year period from 1993 to 2003. The remaining 135 patients were assigned to the infant group as controls. The clinical characteristics of intussusception in school-age children were compared with those of the condition developing in infants. RESULTS: The eight children of school age with intussusception ranged in age from 8 to 15 years (mean, 11.6 years), and consisted of five boys and three girls. The major symptom was abdominal pain, occurring in 100% (8/8). Bloody stools and vomiting were reported in two patients each (25%) from this group. The triad of abdominal pain, bloody stools and vomiting was recognized in only one child (12.5%) of this group. Two children (25.0%) had a palpable abdominal mass, and one child (12.5%) complained of diarrhea. None of the school-age children with intussusception had any antecedent infection; five, two and one patients had the ileo-colic type, ileo-ileo-colic type and ileo-ileal type of intussusception, respectively. Four underwent enema reduction and four underwent surgical reduction. One of the eight children (12.5%) had underlying organic abnormality; in the remaining children the condition was labeled idiopathic. One child developed recurrences. CONCLUSIONS: In school-age children intussusception is generally believed to be commonly secondary to underlying organic abnormality, but in the present study only one of eight school-age children had underlying organic abnormality; in the remaining children, the condition was labeled idiopathic. The major symptom in school-age intussusception was abdominal pain. Therefore this may need to be differentiated from appendicitis in children of school age. It is considered that abdominal ultrasonography (USG) is a simple and useful method for making the diagnosis of intussusception, and that diagnostic USG should be conducted in all school-age children presenting with acute abdominal pain. 相似文献
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TARO KONO MD PHD BRIAN M. KINNEY SM MD WILLIAM FREDERICK GROFF DO HENRY H. CHAN MD FRCP ALI RIZA ERCOCEN MD MOTOHIRO NOZAKI MD PHD 《Dermatologic surgery》2008,34(S1):S25-S30
BACKGROUND At present, various hyaluronic acids are being used to rejuvenate facial skin. There is no comparative study of single cross-linked hyaluronic acid (SCHA) versus double cross-linked hyaluronic acid (DCHA). The objective of our study is to compare the effectiveness and complications of SCHA versus DCHA in the treatment of glabellar lines.
METHODS Ten female patients were enrolled in this randomized, evaluator-blind study. One side (left vs. right) of each patient's glabellar lines was treated with SCHA and the other side was treated with DCHA. Two independent blinded observers reviewed the clinical photographs at 3, 6, 9, and 12 months after the treatment and assessed for degree of improvement as well as complications.
RESULTS The two products were equally effective in producing an optimal cosmetic result, although at 6, 9, and 12 months posttreatment, a higher proportion of patients showed over 50% improvement with DCHA than with SCHA. At 12 months posttreatment, DCHA was considered superior in 70% of patients, whereas SCHA was superior in 10% of patients.
CONCLUSIONS Both SCHA and DCHA are equally effective in producing an optimal cosmetic result. DCHA provides a more durable esthetic improvement when compared to SCHA in the treatment of glabellar lines. 相似文献
METHODS Ten female patients were enrolled in this randomized, evaluator-blind study. One side (left vs. right) of each patient's glabellar lines was treated with SCHA and the other side was treated with DCHA. Two independent blinded observers reviewed the clinical photographs at 3, 6, 9, and 12 months after the treatment and assessed for degree of improvement as well as complications.
RESULTS The two products were equally effective in producing an optimal cosmetic result, although at 6, 9, and 12 months posttreatment, a higher proportion of patients showed over 50% improvement with DCHA than with SCHA. At 12 months posttreatment, DCHA was considered superior in 70% of patients, whereas SCHA was superior in 10% of patients.
CONCLUSIONS Both SCHA and DCHA are equally effective in producing an optimal cosmetic result. DCHA provides a more durable esthetic improvement when compared to SCHA in the treatment of glabellar lines. 相似文献
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Combined small cell carcinoma and sarcomatoid squamous cell carcinoma in the renal pelvis 总被引:2,自引:0,他引:2
NOBUYUKI SHIMASAKI KEIJI INOUE HIROSHI NISHIGAWA NAOTO KURODA TARO SHUIN 《International journal of urology》2005,12(7):686-689
We report here a case of combined small cell carcinoma and sarcomatoid squamous cell carcinoma in the renal pelvis. A 61-year-old female presented with right flank discomfort, microhematuria and progressive renal dysfunction. Following diagnosis of right renal pelvic carcinoma, radical nephroureterectomy with lymph node dissection was performed through a midline incision. The tumor was pathologically diagnosed to be combined small cell carcinoma and sarcomatoid squamous cell carcinoma in the renal pelvis. The patient had no evidence of recurrence or metastasis, 16 months postoperatively. Small cell carcinoma or sarcomatoid squamous cell carcinoma of the renal pelvis is very rare. We believe this is the first such case to be reported in the world. 相似文献
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Osamu ISHIZUKA Hideyasu MATSUYAMA Hideki SAKAI Akio MATSUBARA Akira NAGAOKA Satoru TAKAHASHI Masayuki TAKEDA Seiichiro OZONO Ryoichi SHIROKI Taro SHUIN Isao HARA Hidehiro KAKIZAKI Taiji TSUKAMOTO Tomonori YAMANISHI Osamu YOKOYAMA Yoshiyuki KAKEHI Osamu NISHIZAWA the KING Study Group 《Lower urinary tract symptoms.》2013,5(2):75-81
Objective: This study examined the relationship between bothersome symptoms of nocturia and erectile function. Methods: Subjects comprised patients with lower urinary tract symptoms (LUTS) suggestive of benign prostatic hyperplasia (BPH). Patients were prospectively followed on treatment with the alpha‐1 blocker naftopidil for 8 weeks. Patient backgrounds and efficacy of naftopidil associated with LUTS and sexual activity were evaluated. Results: The percentage of patients who identified nocturia as the most bothersome symptom was 30.2% (n = 135), representing the highest percentage among International Prostate Symptom Score (IPSS) items. The number of patients with nocturia as the most bothersome symptom plateaued at an IPSS for nocturia of two or three points. In contrast, the number of patients with slow stream as the most bothersome symptom increased with symptom severity according to IPSS for slow stream. Logistic regression analysis on association between nocturia and erectile function confirmed that the odds ratio was 1.41 (P < 0.05). Naftopidil showed excellent efficacy related to male LUTS, but International Index of Erectile Function 5 (IIEF5) total score was almost unchanged. Among patients with nocturia improved by naftopidil, IIEF5 total score was significantly changed in the group with IPSS nocturia score ≤1 as compared to the group with IPSS nocturia score ≥2 per night (P = 0.038). Conclusion: Nocturia the most bothersome symptom correlated with aging. Nocturia could associate erectile dysfunction, and keeping the frequency of nocturia at ≤1 episode might be meaningful for maintaining quality of life in elderly men. 相似文献
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JUN‐ICHI OKADA Ph.D. TERUYOSHI SASAKI M.Sc. TAKUMI WASHIO M.Sc. HIROSHI YAMASHITA M.D. Ph.D. TARO KARIYA M.D. YASUSHI IMAI M.D. Ph.D. MACHIKO NAKAGAWA M.Sc. YOSHIMASA KADOOKA Ph.D. RYOZO NAGAI M.D. Ph.D. TOSHIAKI HISADA Ph.D. SEIRYO SUGIURA M.D. Ph.D. 《Pacing and clinical electrophysiology : PACE》2013,36(3):309-321
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A case of carcinoma of the bladder developing in a patient whoreceived cyclophosphamide therapy for multiple myeloma over5 yr is presented. Literature reviews and possible mechanismsof urinary bladder carcinogenesis associated with cyclophosphamideare discussed. 相似文献
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NOBUHIRO SATO SUMIO WATANABE XIAN-EN WANG TARO OSADA HIROSHI TANAKA TOMOKO ITATSU RYUKO MIYATA KENICHI WATANABE KENJI SATO MIKAKO NAKAJIMA SYUNPEI YAMASHINA KENICHIRO MATSUZAKI HIROTO MIWA 《Journal of gastroenterology and hepatology》1998,13(Z3):S209-S213
Abstract The effects of a novel histamine H2 receptor antagonist (FRG-8813) on the restoration process of gastric epithelial wounds were assessed using an in vitro wound healing model. FRG-8813 (1, 10 mol/L) was added to a complete confluent monolayer cell sheet after artificial wounding. The restoration process was analysed by a time-lapse video system and cell migration, proliferation and apoptosis were assessed. Hydrogen peroxide (1, 3 mmol/L) inhibited restoration after wounding by suppressing cell migration and proliferation and induced epithelial cell apoptosis around the wound. The addition of FRG-8813 abolished the hydrogen peroxide-induced retardation and prevented apoptosis, although FRG-8813 itself did not enhance wound healing. FRG-8813 may act as a radical scavenger as well as having an anti-secretory action and may have favourable effects on peptic ulcer healing. 相似文献
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TARO KONO MD HENRY H. CHAN MD FRCP WILLIAM FREDERICK GROFF DO HIROYUKI SAKURAI MD MASAKI TAKEUCHI MD TAKASHI YAMAKI MD KAZUTAKA SOEJIMA MD MOTOHIRO NOZAKI MD 《Dermatologic surgery》2007,33(8):945-950
BACKGROUND AND OBJECTIVE: The 595-nm long-pulsed dye laser (LPDL) has been used for the treatment of vascular lesions, and although it is well absorbed by blood, it is also well absorbed by melanin. To utilize this device for the treatment of facial lentigines, we attached a glass window to the tip of the laser's handpiece, allowing compression of the skin during treatment. This prospective study aims to evaluate the efficacy and complications of using a LPDL delivered with compression for the treatment of facial lentigines in Asian persons. MATERIALS AND METHODS: Fifty-four Asian patients with facial lentigines were enrolled in this study. The laser settings included fluences between 9 and 13 J/cm(2) and a constant pulse duration of 1.5 ms. Cryogen spray cooling was not used. RESULTS: Thirty-eight patients showed excellent results, 14 patients showed good results, and 2 patients showed fair results. Hyperpigmentation was seen in 1 patient. CONCLUSION: LPDL delivered with the compression method is effective in the treatment of facial lentigines in Asian patients, and the side effect profile is minimal. The compression technique allows the traditional "vascular" LPDL to be used for treating a variety of pigmented lesions. 相似文献